What is PROFIBUS PA? Top 3 PROFIBUS PA control cables
PROFIBUS PA control cable is an indispensable cable line in the automation control system. With the structure and characteristics they bring, the product can be applied in many manufacturing industries.
1. Applications of Profibus PA control cables
Profibus PA control cable is a high-end cable that improves and replaces conventional systems such as 4-20mA and HART in the process of building and installing automation control systems.
Profibus PA control cable is an indispensable cable in automation control systems because most of the data and power are transmitted through Profibus PA. With a basic structure of 2 conductors and a special protective cover to withstand harsh environments, this cable series allows the transmission and connection of electricity in the plant to be stable and fast.
>>See more: Control cables for industrial automation systems
2. Structure of PROFIBUS PA cables
- Inner conductor diameter: Copper, bare (AWG 18/1)
- Core insulation: PE
- Core colours: rd, gn
- Stranding element: 2 cores + 2 fillers stranded together
- Shielding 1: Polyester foil over the stranded bundle
- Inner sheath material: PVC
- Shielding 2: Polyester foil, aluminum-lined
- Total shielding: Cu braid, tinned
- Armouring: Steel band
- Outer sheath material: PVC
- Cable external diameter: app. 7,6 mm ± 0,2 mm
- Outer sheath colour: Blue
3. HELUKABEL’s top 3 Profibus PA control cables
Profibus PA PVC STATIC bus cable for hazardous areas
3.1 Fixed-installation Profibus PA control cable
HELUKABEL® Profibus PA is used for standard applications in process automation (such as the chemical industry). The blue color of the cable indicates that it is suitable for use in potentially explosive atmospheres (compliant with ATEX/Class II, EX-i/EN 60079-14 standards). For other general applications, black is typically chosen.
This cable series comes in two versions:
- Hazard zone 1x2x1.0/2.55 mm | Part no. 82835
- Non-hazardous area 1x2x1.0/2.55 mm | Part No. 82836
Profibus PA control cable, fixed installation, armored
3.2 Fixed-installation armored Profibus PA control cable
HELUKABEL® Profibus PA Armoured is used in areas where rodents such as mice, beavers, etc., are present. Additionally, the cable provides enhanced mechanical protection thanks to its steel-strip armor, which helps withstand external environmental impacts. The blue color of the cable indicates that it is suitable for use in areas with explosion hazards (in accordance with ATEX/Class II, EX-i/EN 60079-14 standards). For other applications, black is typically used.
This cable series comes in two versions:
- Hazard zone 1x2x1.0/2.55 mm | Part no. 802180
- Non-hazardous area 1x2x1.0/2.55 mm | Part no. 802181
Profibus PA Control Cable for Long-Distance Fixed Installations
3.3 Long-Distance Fixed-Installation Profibus PA Control Cable
HELUKABEL® Profibus PA Long Distance is used for process networks with exceptionally long transmission distances. This cable type features a larger conductor cross-section to meet signal attenuation requirements. The blue color indicates that the cable is suitable for use in areas with a risk of explosion (in accordance with ATEX/Class II, EX-i/EN 60079-14 standards). For other standard applications, black is typically selected.
This cable series comes in two versions:
- Hazard zone 1x2x1.6/3.2 mm | Part No. 800650
- Non-hazardous area 1x2x1.6/3.2 mm | Part No. 800715
>>Learn more: HELUKABEL's Featured BUS Cable Lines
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